package com.hyc.cloud.controller;

import com.hyc.cloud.pojo.CommonResult;
import com.hyc.cloud.pojo.payment;
import com.hyc.cloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;
    @Value("${server.port}")
    private String serverport;
    @Resource
    private DiscoveryClient discoveryClient;

    @PostMapping("payment/create")
    public CommonResult create(@RequestBody payment payment){
        int result = paymentService.create(payment);
        log.info("****新增结果："+result);
        if (result>0){
            return new CommonResult(200,"插入数据库成功,serverport"+serverport,result);
        }else {
            return  new CommonResult(444,"插入数据库失败",null);
        }
    }
    @GetMapping("payment/get/{id}")
    public CommonResult getPaymentByid(@PathVariable("id") long id){
        payment payment = paymentService.getPaymentByid(id);
        log.info("****新增结果："+payment);
        if (payment!=null){
            return new CommonResult(200,"查询成功,serverport"+serverport,payment);
        }else {
            return  new CommonResult(444,"没有对应的记录，失败，查询id"+id,null);
        }
    }
    @GetMapping("/payment/discovery")
    public Object Discovery(){
        List<String> services = discoveryClient.getServices();
        for (String service : services) {
            System.out.println(service);
            log.info("service:"+services);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getInstanceId()+"\t"+instance.getHost()+"\t"+instance.getServiceId()+"\t"+instance.getPort());
        }
        return this.discoveryClient;
    }
    
    @GetMapping(value = "/payment/lb")
    public String  getlb()
    {
            return serverport;
    }

    @GetMapping( "/payment/feign/timeout")
    public String paymentFeignTimeout(){
        try { TimeUnit.SECONDS.sleep(3); }catch (Exception e) {e.printStackTrace();}
        return serverport;
    }
    @GetMapping("/payment/zipkin")
    public String paymentZipkin()
    {
        return "hi ,i'am paymentzipkin server fall back，welcome to atguigu，O(∩_∩)O哈哈~";
    }
}
